RRR-α-tocopheryl succinate inhibits human gastric cancer SGC-7901 cell growth by inducing apoptosis and DNA synthesis arrest

Figure 1 Growth curve of SGC-7901 cell treated with VES.

Figure 2 VES-induced apoptosis in SGC-7901 cells with transmission elec-tron microscope. A: Normal cell; B: Apoptotic cell with chromatin condensation, chromatin crescent formation/margination; C: Cell with apoptotic body.

Figure 3 VES-induced apoptosis in SGC-7901 cells with DAPI staining UT control; VES at 20 mg·L^-1.

Figure 4 VES-induced apoptosis in SGC-7901 cells with flow cytometry. A: UT control; B: VEH control; C: VES at 5 mg·L^-1; D: VES at 10 mg·L^-1; E: VES at 20 mg·L^-1.

Figure 5 VES-induced apoptosis by TUNEL assay. A: UT control; B: VEH control; C: VES at 5 mg·L^-1; D: VES at 10 mg·L^-1; E: VES at 20 mg·L^-1.